/**
 * @date 2006-3-28 14:49:27
 *
 */
package org.nanhill.moo.dao;

import org.nanhill.moo.domain.Cost;

/**
 * @author alin [xalinx at gmail dot com]
 * 
 */
public interface CostDao  {
	Cost findById(Integer id);
	
	Cost findByName(String name);

	Cost findByEnName(String enName);

	Cost[] findAllToArray();
	
	Cost[] findAllWithFavorCount();
}
